harmonious vs harmonical

harmonious and harmonical both are adjectives.

Word	Noun	Adjective	Verb	Adverb
harmonious	No	Yes	No	No
harmonical	No	Yes	No	No

harmonious (adjective)	harmonical (adjective)
musically pleasing	involving or characterized by harmony
exhibiting equivalence or correspondence among constituents of an entity or between different entities
existing together in harmony
suitable and fitting